Sarah Jackson — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Hamilton-County, Ohio

Our Model Tree links this Sarah Jackson across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents John — first a spouse (b.~1895), then head of a 5-person household.

Age 45 b. ~1895 Female Spouse Born: Kentucky Married

1940 Census Record Details

Census Year	1940
Location	Hamilton-County, Ohio
Surname	Jackson
Given Name	Sarah
Relationship to Head	wife
Sex	F
Color / Race	N
Age	45
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Cincinnati City
Additional Details
Class of Worker	0
Highest Grade	No 7
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky
Township / Ward	Cincinnati City
Est. Birth Year	~1895

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

5 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Sarah	Age	Birth yr
Calvin Jackson	Head	—	46	~1894
Roy Jackson	Son	—	14	~1926
John Jackson	Son	—	17	~1923
Stanley Jackson	Son	—	11	~1929
Sarah Jackson	Spouse	—	45	~1895

Census Appearances

1920

Hamilton, Ohio

Daughter, age 24

Hamilton, Ohio · implied b. ~1896 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jackson
Given Name	Sarah
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	24
Marital Status	Married
Birthplace	Kentucky
Father's Birthplace	Kentucky
Mother's Birthplace	Kentucky
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	English
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1930

Hamilton, Ohio

Spouse, age 35

Hamilton, Ohio · implied b. ~1895 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jackson
Given Name	Sarah
Relationship to Head	Wife
Sex	F
Color / Race	Black
Age	35
Marital Status	Married
Birthplace	Kentucky
Age at First Marriage	19
Father's Birthplace	Kentucky
Mother's Birthplace	Kentucky
Can Read/Write	Yes
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1940

Hamilton-County, Ohio

Spouse, age 45

Hamilton-County, Ohio · implied b. ~1895 — 5 household members

Surname	Jackson
Given Name	Sarah
Relationship to Head	wife
Sex	F
Color / Race	N
Age	45
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Cincinnati City
Class of Worker	0
Highest Grade	No 7
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

Model Tree

Model Tree available

Our Model Tree links Sarah Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Jackson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

John Jackson

b. ~1869

Source father

● Household · direct · ~0.92

This person

Anchor record

Sarah Jackson

Spouse · 1940 · age 45 · b. ~1895 · Ohio

★ You are viewing this record

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Hamilton-County, Ohio Open full size

Page Contents

37 people indexed on this census page (nara:1940:m-t0627-03187-00500)

Line	Name	Age	Relation	Occupation	Birthplace
1	Leroy Jackson	46	head	Chauffeur	Ohio
2	Estalline Jackson	45	wife	Restaurant Owner	Kentucky
3	George Hughes	22	roomer	Laborer	Ohio
4	Barbara Hughes	18	roomer	—	Indiana
7	Theodore Wilkerson	33	head	Furnace Tender	Kentucky
8	Cornelia Wilkerson	31	wife	Seamstress	Ohio
9	Raymond Wilkerson	2	son	0	Ohio
10	Ida Lee	53	mother-in-law	Housekeeper	Kentucky
11	Marion Gibson	14	niece	—	Ohio
12	William Hayes	58	head	Truck Driver	Kentucky
13	Carrie Hayes	56	wife	—	Kentucky
14	Helen Hayes	34	daughter	Account Clerk	Ohio
15	Harold Hayes	31	son	Proof Reader	Ohio
16	Charles Aroni	43	head	Millwright	Ohio
17	Emma Aroni	41	wife	—	Ohio
18	Jeanne Aroni	17	daughter	—	Ohio
19	Carl M. Krummel	33	head	Payroll Supervisor	Ohio
20	Dorothy D. Krummel	33	wife	Secretary	Ohio
21	Carrie F. Krummel	65	mother	—	Ohio
23	Thomas Demarcia	32	head	Stoker	Ohio
24	Madeline Demarcia	33	wife	—	Ohio
25	Harriet Demarcia	15	daughter	—	Ohio
26	Richard Demarcia	13	son	—	Ohio
27	Madeline Demarcia	6	daughter	—	Ohio
28	Maria Demarcia	61	mother	Laundress	Ohio
29	Jean Demarcia	15	sister	—	Ohio
30	Marie Demarcia	12	niece	—	Ohio
31	Marvin Divens	42	head	Own Business	Tennessee
32	Sadie Divens	41	wife	—	Tennessee
33	Willard Divens	12	son	—	Tennessee
34	Calvin Jackson	46	head	Truck Driver	Ohio
35	Sarah Jackson THIS PERSON	45	wife	—	Kentucky
36	John W. Jackson	17	son	—	Ohio
37	Roy E. Jackson	14	son	—	Ohio
38	Stanley Jackson	11	son	—	Ohio
39	Joseph Boiko	46	head	Plasterer	Hungary
40	Stella Boiko	38	wife	—	Poland

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Pedigree Summary

Sarah

Gen 1 · 1 parents ~0.92

Max depth 4 (1900–1950 window)

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

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